One piece cotton free disposable electronic cigarette

ABSTRACT

The present invention relates to a one piece cotton free disposable electronic cigarette, comprising: a mouthpiece, an oil cup, a filter assembly, a heating unit and a power supply arranged in turn, and the power supply being electrically connected with the heating unit. The power supply, a controller unit and a vaporizer device all are directly integrated into the one piece cotton free disposable electronic cigarette of the present invention, therefore the electronic cigarette of the present invention is disposable, which is environment-friendly and hygienic. In addition, oil is directly stored in the oil cup of the one piece cotton free disposable electronic cigarette instead of being stored by cotton, in this way, burning taste can be avoided during inhalation and thereby improving the taste.

FIELD OF THE INVENTION

The present invention relates to an electronic cigarette, more particularly to a one piece cotton free disposable electronic cigarette.

BACKGROUND OF THE INVENTION

Existing electronic cigarettes are usually repeatedly used, which is not hygienic. In addition, the oil of existing electronic cigarette is usually stored in cotton, which produces burning taste during inhalation and is neither environment-friendly nor hygienic. Besides, existing disposable electronic cigarettes have other disadvantages, for example, these electronic cigarettes have complex and incompact structures and have problems with oil leakage.

SUMMARY OF THE INVENTION

The present invention aims to provide a one piece cotton free disposable electronic cigarette, which will not produce any burning taste, and is environment-friendly and hygienic.

The present invention provides a technical solution of a one piece cotton free disposable electronic cigarette, comprising a mouthpiece, an oil cup, a filter assembly, a heating unit and a power supply arranged in turn, and the power supply being electrically connected with the heating unit.

Preferably, the oil cup comprises a barrel body with the interior of the barrel body being an oil storage chamber, and the external surface of the barrel body having a gap for forming a vapor flue.

Preferably, the filter assembly comprises an oil percolation piece and a filter piece.

Preferably, the one piece cotton free disposable electronic cigarette further comprises an indicator light and a controller unit, and the controller unit is connected with the indicator light.

Preferably, the one piece cotton free disposable electronic cigarette further comprises a light cap arranged outside the indicator light.

Preferably, the one piece cotton free disposable electronic cigarette further comprises a holder, on which the heating unit is supported.

Preferably, the one piece cotton free disposable electronic cigarette further comprises a protective tube, within which the oil cup, the filter assembly, the heating unit and the power supply are arranged.

Preferably, a storage slot is arranged inside the mouthpiece.

Preferably, the one piece cotton free disposable electronic cigarette further comprises a vapor filter piece arranged between the heating unit and the power supply.

Compared with existing electronic cigarettes, the electronic cigarette of the present invention has the following advantages: the power supply, the controller unit and a vaporizer device all are directly integrated into a tube of the one piece cotton free disposable electronic cigarette of the present invention, therefore the electronic cigarette of the present invention is disposable, which is environment-friendly and hygienic. In addition, oil is directly stored in the oil cup of the one piece cotton free disposable electronic cigarette instead of being stored by cotton, in this way, burning taste can be avoided during inhalation and thereby improving the taste. A user may discard the electronic cigarette of the present invention when its power supply runs out, therefore, the use of electronic cigarette of the present invention is hygienic. Besides, the one piece cotton free disposable electronic cigarette is low-cost and has a simple structure. The filter piece of the present invention is fixed to the oil cup, such that the filter piece will not fall off, which avoids the leakage of oil.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an exploded view of a one piece cotton free disposable electronic cigarette of the present invention.

FIG. 2 is a section view of an assembled one piece cotton free disposable electronic cigarette of the present invention.

DETAILED DESCRIPTION OF ILLUSTRATED EMBODIMENTS

Further description will now be described below in conjunction with the figures.

As shown in FIGS. 1 and 2, a one piece cotton free disposable electronic cigarette of the present invention comprises a mouthpiece 10, an oil cup 30, a filter assembly 40, a heating unit 50 and a power supply 80 arranged in turn, and the power supply 80 is electrically connected with the heating unit 50.

In an embodiment of the present invention, the one piece cotton free disposable electronic cigarette further comprises a vapor filter piece 120, which is arranged between the heating unit 50 and the power supply 80.

When the electronic cigarette of the present invention is in use, the built-in power supply 80 directly drives the heating unit 50, thereby allowing the oil flowing from the oil cup 30 to pass through the filter assembly 40 and to be atomized.

In the embodiment of the present invention, the filter assembly 40 comprises an oil percolation piece 42 and a filter piece 41, wherein the filter piece 41 is fixed to the oil cup 30, such that the filter piece will not fall off, which avoids the leakage of oil.

The oil is directly stored in the oil cup 30 instead of being stored by cotton, in this way, burning taste can be avoided during inhalation and thereby improving the taste. Besides, since the one piece cotton free disposable electronic cigarette does not contain any cotton, it is thus environment-friendly and hygienic.

In a preferred embodiment of the present invention, the oil cup 30 comprises a barrel body 32 with the interior of the barrel body 32 being an oil storage chamber, and the external surface of the barrel body 32 having a gap for forming a vapor flue. During inhalation, the oil flows out from the interior of the barrel body 32 of the oil cup 30 via the filter assembly 40, generates vapor under the function of the heating unit 50, and the generated vapor flows to the mouthpiece 10 via the vapor flue.

As shown in FIGS. 1 and 2, the one piece cotton free disposable electronic cigarette further comprises a holder 70, on which the heating unit 50 is supported. The holder 70 is made of food grade silicon which is heat-resistant, thereby preventing the oil cup from being burned and resulting burning taste when the temperature gets too high.

In an embodiment of the present invention, the one piece cotton free disposable electronic cigarette further comprises a protective tube 20, within which the oil cup 30, the filter assembly 40, the heating unit 50 and the power supply 80 are arranged. The protective tube 20 is used for protecting internal components in the one piece cotton free disposable electronic cigarette.

In the embodiment, a storage slot 11 is arranged inside the mouthpiece 10 so as to collect and store filth produced during inhalation thereby bringing better hygiene.

In the embodiment, the one piece cotton free disposable electronic cigarette further comprises an indicator light 100 and a controller unit 90, and the controller unit 90 is connected with the indicator light 100. Furthermore, the one piece cotton free disposable electronic cigarette comprises a light cap 110, which is arranged outside the indicator light 100. The indicator light 100 could indicate working status of the electronic cigarette, for example, during inhalation, the indicator light 100 shines.

All the above are the preferred embodiments of the present invention, and the invention is intended to cover various modifications and equivalent arrangements included within the scope of the invention. 

1. A one piece cotton free disposable electronic cigarette, characterized in that, it comprises a mouthpiece (10), an oil cup (30), a filter assembly (40), a heating unit (50) and a power supply (80) arranged in turn; and the power supply (80) is electrically connected with the heating unit (50).
 2. The one piece cotton free disposable electronic cigarette according to claim 1, characterized in that: the oil cup (30) comprises a barrel body (32) with the interior of the barrel body (32) being an oil storage chamber, and the external surface of the barrel body (32) having a gap for forming a vapor flue.
 3. The one piece cotton free disposable electronic cigarette according to claim 1, characterized in that: the filter assembly (40) comprises an oil percolation piece (42) and a filter piece (41).
 4. The one piece cotton free disposable electronic cigarette according to claim 1, characterized in that: the one piece cotton free disposable electronic cigarette further comprises an indicator light (100) and a controller unit (90), and the controller unit (90) is connected with the indicator light (100).
 5. The one piece cotton free disposable electronic cigarette according to claim 4, characterized in that: the one piece cotton free disposable electronic cigarette further comprises a light cap (110) arranged outside the indicator light (100).
 6. The one piece cotton free disposable electronic cigarette according to claim 1, characterized in that: the one piece cotton free disposable electronic cigarette further comprises a holder (70), on which the heating unit (50) is supported.
 7. The one piece cotton free disposable electronic cigarette according to any of claims 1 to 6, characterized in that: the one piece cotton free disposable electronic cigarette further comprises a protective tube (20), within which the oil cup (30), the filter assembly (40), the heating unit (50) and the power supply (80) are arranged.
 8. The one piece cotton free disposable electronic cigarette according to any of claims 1 to 6, characterized in that: a storage slot (11) is arranged inside the mouthpiece (10).
 9. The one piece cotton free disposable electronic cigarette according to any of claims 1 to 6, characterized in that: the one piece cotton free disposable electronic cigarette further comprises a vapor filter piece (120) arranged between the heating unit (50) and the power supply (80). 